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- IBM MQ 9.3 End of Service Date
- IBM has announced IBM MQ 10.0
- IBM MQ 9.4.5 Announced
- IBM Champion Renewal Declined
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- MQ Visual Edit V3.3.0 Released
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- MQ Batch Toolkit v3.2.3 Released
- MQTT Message Editing Suite V1.2.0 Released
- New: Universal File Mover v2.0.1
- Java/MQ GUI Program to Monitor a Queue
Blog Calendar
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IBM MQ- Terms of Use
- IBM MQ Replicated Data Queue Manager Kernel Modules July 10, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules July 9, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules July 7, 2026
- Downloading IBM MQ 9.4 LTS July 7, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules July 4, 2026
- PH69299: A Z/OS QUEUE MANAGER USING THE X25519 CURVE CANNOT CONNECT TO A V9.4.4 LEVEL DISTRIBUTED QUEUE MANAGER RUNNING WITH FIPS MODE EN July 3, 2026
- IT49573: QUEUE MANAGER OBJECT ATTRIBUTES SHOW INCORRECT VALUES AFTER QUEUE MANAGER RESTART July 1, 2026
- IT49368: UPDATE ZLIB TO 1.3.2. July 1, 2026
- IT49367: UPDATE OPENSSL TO 3.0.20. July 1, 2026
WebSphere MQ- Terms of Use
- Cumulative security update (CSU) 9.1.0.37 for IBM MQ on Linux 64-bit,zSeries June 24, 2026
- Cumulative security update (CSU) 9.1.0.37 for IBM MQ on Linux 64-bit,x86_64 June 24, 2026
- Cumulative security update (CSU) 9.1.0.37 for IBM MQ on Linux PPC64LE June 24, 2026
- Cumulative security update (CSU) 9.1.0.37 for IBM MQ on Solaris 64-bit,SPARC June 24, 2026
IBM Developer Messaging Blog
T.Rob’s Store and Forward- MQ Safety Tips for the Pandemic April 5, 2020
- Command Server Gotcha May 14, 2018
- Client-based runmqsc gotcha May 3, 2018
- When deprecated != deprecated January 19, 2018
- Parsing MQ error logs in Splunk December 19, 2017
Mark Taylor’s Blog- Formatting MQ SMF records: MQ 10 update July 1, 2026
- New NPM installation policies June 25, 2026
- MQ 10: Application Interfaces June 17, 2026
- EoL: MQ with Spring Boot 3 June 11, 2026
- OTel Context Propagation: part 6 – MQ Kafka Connectors May 11, 2026
Lyns Random Thoughts
Leif Davidsen’s Blog- Pragmatic vs Purist Architecture: Choosing to optimize for elegant integration topology or focusing on licensing-based deployments (and how to balance both) July 2, 2026
- What’s New in IBM Cloud Pak for Integration 16.2.0? A Long-Term Support Release enhanced with agentic AI assistance, new capabilities in Unified Management and support for federated API gateways. May 6, 2026
- Designing for Resilience and Cost: Making smart licensing choices that keep your CP4I deployments both reliable and affordable April 17, 2026
- Container licensing deep dive: Making the most of your IBM Cloud Pak for Integration entitlements April 2, 2026
- Doing More for Less: How Cloud Pak for Integration Licensing gives you Integration Superpowers March 17, 2026
Colin Paice on MQ- Configuring opentelemetry, Jaeger, Prometheus, Grafana – problem determination July 10, 2026
- Configuring opentelemetry, Jaeger, Prometheus, Grafana – 103 http endpoints July 10, 2026
- Configuring opentelemetry, Jaeger, Prometheus, Grafana – 102 processing data July 10, 2026
- Configuring opentelemetry, Jaeger, Prometheus, Grafana – 101 July 10, 2026
- How do I mange my gnome terminals in Ubuntu? July 7, 2026
- OTEL data, z/OS data gatherer, Jaeger and TLS July 1, 2026
- Useful docker commands June 30, 2026
- One minute – docker June 30, 2026
- Why have my JCL symbols stopped working? June 30, 2026
- Installing Data Gatherer on z/OS June 28, 2026
StackOverflow MQ Questions- What is the recommended way to implement connection pooling with IBM MQ Base Classes when transactions sharing connections across threads? June 11, 2026
- AIX 7.1 to 7.2 migration experience with WebSphere Application Server 7.0.0.23 running on Java 6 June 6, 2026
- Does every MQQueueManager create a new TCP/IP connection? Best practices for connection reuse/pooling in IBM MQ Java client May 4, 2026
- IBM MQ: CONNS and CURSHCNV show same value despite multiple JMS sessions [closed] April 30, 2026
- MQCONNX ended with reason code 2393 when connecting mTLS enabled queue April 9, 2026
- how to rectify javax.jms.JMSException: Failed to create connection? January 16, 2026
- IBM MQ 2059 (MQRC_Q_MGR_NOT_AVAILABLE) error in .NET 9.0 console app using IBMMQClient with certificate-based SSL setup January 14, 2026
- Azure linux function app to IBM MQ using IBMMQDotnetClient 9.4.2 December 6, 2025
- App need to perform enable/disable queue programmatically December 4, 2025
- Date & time not being shown in japanese October 28, 2025
StackOverflow MQTT Questions- How is a highly available SparkPlug Host Application supposed to manage its STATE messages? June 29, 2026
- Mosquitto C - Sending a struct as a payload June 15, 2026
- MQTT connection silently drops on NTP clock jump in embedded Linux (no error, no reconnect) April 9, 2026
- How to create "restricted wildcard subscriptions" March 26, 2026
- (Ab)using ASP.NET Core for non-http message processing? February 12, 2026
- Am I misusing Azure Event Grid’s MQTT multi‑session support by connecting 100 MQTT clients to a single defined MQTT client in Event Grid? February 4, 2026
- android compose mqtt implementation January 26, 2026
- Don't get publish() to work in paho.mqtt.client.on_connect thread January 18, 2026
- Best way to host multiple EMQX instances per server January 15, 2026
- How can I connect to AWS IoT Core MQTT over WebSocket from browser January 9, 2026
Archive for the Category: C
Offline C Runtime Library Reference
Google is a great search engine. When I search for “ftime linux”, the first search hit will be the man page for ftime which is exactly what I wanted. But sometimes I just want the whole manual in PDF format so that I can simply read about functions and scroll through it while I’m trying […]
Also posted in Education, IBM i (OS/400), Linux, Programming, Unix, Windows, z/OS Comments Off on Offline C Runtime Library Reference
How to Compile and Link MQ Programs on Linux
Someone on StackOverflow asked “How to compile a C program without knowing the include files”. JasonE gave a really good answer, so I thought I would repeat it here: To compile and link 64-bit MQ applications on Linux, follow the instructions here To compile and link 32-bit MQ applications on Linux, follow the instructions here […]
Also posted in C++, IBM MQ, Linux, Programming Comments Off on How to Compile and Link MQ Programs on Linux
Knock knock
IBM: Knock knock User: Who’s there? IBM: MQ User: MQ who? IBM: IBM MQ Client for macOS In case you didn’t hear, IBM has released “IBM MQ macOS toolkit for developers” a couple of days ago. I downloaded and installed it. I simply uncompressed it into my home directory. I played around with a bunch […]
Also posted in IBM MQ, macOS (Mac OS X), Programming Comments Off on Knock knock
SQLite v3.27.1 Released
D. Richard Hipp has just released SQLite v3.27.1. https://www.sqlite.org/news.html SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in the world. The source code for SQLite is in the public domain. Regards, Roger Lacroix Capitalware Inc.
Also posted in Database, IBM i (OS/400), Linux, macOS (Mac OS X), Open Source, Programming, Unix, Windows, z/OS Comments Off on SQLite v3.27.1 Released
IBM MQ macOS toolkit for developers
IBM releases IBM MQ macOS toolkit for developers. I’m shocked and wildly surprised that IBM did this. https://developer.ibm.com/messaging/2019/02/05/ibm-mq-macos-toolkit-for-developers/ This toolkit provides the ability to develop and interact directly with MQ from your Mac, for developers using the language interfaces; such as C, C++, COBOL, GoLang, and Node.js; which are built on the platform-native C library […]
Also posted in C++, IBM MQ, Java, JMS, macOS (Mac OS X), Programming Comments Off on IBM MQ macOS toolkit for developers
SQLite v3.26.0 Released
D. Richard Hipp has just released SQLite v3.26.0. http://www.sqlite.org/news.html SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in the world. The source code for SQLite is in the public domain. Regards, Roger Lacroix Capitalware Inc.
Also posted in Database, IBM i (OS/400), Linux, macOS (Mac OS X), Open Source, Programming, Unix, Windows, z/OS Comments Off on SQLite v3.26.0 Released
LearnMQ from IBM Developer
During David Ware’s “What’s New in IBM MQ?” session at MQ Technical Conference v2.0.1.8, David announced LearnMQ (see slide 24). LearnMQ is a place where new users can get some FREE MQ training (and earn badges). The LearnMQ web site is broken down into 3 sections: MQ Essentials MQ Tutorials Run a Demo So, if […]
Also posted in C++, Education, HPE NonStop, IBM i (OS/400), IBM MQ, Java, JMS, Linux, Programming, Security, Unix, Windows, z/OS Comments Off on LearnMQ from IBM Developer
SQLite v3.25.0 Released
D. Richard Hipp has just released SQLite v3.25.0. http://www.sqlite.org/news.html SQLite is a software library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. SQLite is the most widely deployed SQL database engine in the world. The source code for SQLite is in the public domain. Regards, Roger Lacroix Capitalware Inc.
Also posted in Database, IBM i (OS/400), Linux, macOS (Mac OS X), Open Source, Programming, Unix, Windows, z/OS Comments Off on SQLite v3.25.0 Released
Eclipse 4.8 (Photon) Released
On June 27th, 2018, Eclipse Foundation has released the annual Eclipse release train: https://projects.eclipse.org/releases/photon Eclipse is an open source community, whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deploying and managing software across the lifecycle. The Eclipse Foundation is a not-for-profit, member supported corporation […]
Also posted in C++, Java, JMS, Linux, macOS (Mac OS X), Open Source, Programming, Windows Comments Off on Eclipse 4.8 (Photon) Released